Question

A particle of charge \( q \) and mass \( m \) moves in a circular orbit of radius \( r \) with angular speed \( \omega \). The ratio of the magnitude of its magnetic moment to that of its angular momentum depends on

• A. \( \omega \) and \( q \)
• B. \( \omega, q \) and \( m \)
• C. \( q \) and \( m \)
• D. \( \omega \) and \( m \)

Hint:

Orbiting charge: \begin{itemize} \item \( \mu/L = q/(2m) \) independent of radius and speed. \end{itemize}

Answer 1

The Correct Option is C